149747150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{427849}}^1$

素因数の和:427868

約数の個数: 24

約数和(自身を含む): 318320400

約数和(自身を除く): 168573250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 427849, 855698, 2139245, 2994943, 4278490, 5989886, 10696225, 14974715, 21392450, 29949430, 74873575, 149747150]

約数ペア:

[(1, 149747150), (2, 74873575), (5, 29949430), (7, 21392450), (10, 14974715), (14, 10696225), (25, 5989886), (35, 4278490), (50, 2994943), (70, 2139245), (175, 855698), (350, 427849)]